The HardyâWeinberg principle provides the solution to how variation is maintained in a population with Mendelian inheritance. According to this principle, the frequencies of alleles (variations in a gene) will remain constant in the absence of selection, mutation, migration and genetic drift.
Rxâd â A definition: A lot of new Crossfitters come in and ask âwhat does the Rxâd mean that everyone puts in their posts?â This is a very valid question and one that everyone should be thinking about. This post is to clearly define why one uses âRxâdâ. Rxâd simply means âas prescribedâ.
CrossFit Lingo and Acronyms. CrossFit is filled with TLA (Three Letter Acronyms) and plenty of confusing terms that seem to blend together, sound the same or just cause a blank look when reading the whiteboard. Hereâs a guide to the most common: AMRAP: As Many Rounds (or Reps) as Possible. BS: Back squat.